Clinical Research
Copyright ©The Author(s) 2004.
World J Gastroenterol. Jan 1, 2004; 10(1): 127-131
Published online Jan 1, 2004. doi: 10.3748/wjg.v10.i1.127
Table 6 Multiple-factor conditional logistic regression results of case-case control stdy
FactorsRegression coefficientStandard errorOdd ratio (OR)95% confidence intervalP value
Drinking raw water3.86101.172447.51194.7738-472.8718
Eating outside2.57110.750613.08023.0040-56.9537
Not washing hand before eating1.34450.61422.74871.1519-12.78770.0286